Hey Roger, always good to see your updates and my own build is very much inspired by yours: Sunday Red

I'm getting ready to order my P&J chassis and thought I'd get your opinion on the options.
1 - I know your build log mentioned that the power brake option is simply not needed so I'm bypassing this.
2 - Do you think I should get the brake lines pre-installed? Even though I haven't run any before, I want to learn throughout this process. Do you think this car is OK for a rookie to plumb it himself or should I go for the pre-install option?
3 - The rear disc brake kit at around $320 seems like a bargain. Or is there a better way to handle that?
4 - What do you think about the C-notch rear chassis option. I'm not 100% clear on what I gain/lose here so would appreciate your insight.

Am I forgetting anything else? I know you bought yours second hand so you didn't get to choose all options but would love your thoughts since you know this chassis just about better than anyone.